solvent-activated adhesive

A solvent-free room-temperature curable two-component PU adhesive was prepared, it has higher adhesion strengths and excellent toughness. The shear strength at room-temperature was 37.1 MPa and the shear strength at 200 ℃ was 3.8 MPa, and the tensile elongation at break still was 104%.

研制了一种室温固化无溶剂双组分聚氨酯胶黏剂，具有较高的黏接强度及良好的韧性，在保持室温剪切强度为37.1MPa的同时，扯断伸长率为104%，200℃仍有3.8MPa的强度；

The prepared ink has good solution viscosity , surface force, solvent resistance and adhesive capacity.

墨水溶液粘度 、 表面张力及耐溶剂性能、粘附性能均较佳.

Experimental method of preparing solvent-adhesive by many kinds of acrylic esters as unit was studied.

研究了用多种丙烯酸酯类单体制备溶 剂型 胶粘剂的试验方法.

A new type two-component non poisonous solvent-free polyurethane adhesive was introduced in this paper.

介绍一种新的无毒无溶剂型双组分鞋用聚氨酯胶粘剂.

The bonding methods used in micro assembly includes adhesive bonding, thermal bonding, solvent bonding, laser bonding, etc, which have limits in some respects.

目前应用于聚合物微装配的联接方法主要有胶粘接、热键合、溶剂键合、激光键合等，以上方法均在某些方面存在着各自的局限性。